Cooperative Extension Service


22nd Annual On-site Conference 2006
Soil Science and On-Site Wastewater
Advances in Systems, Standardization and Technology

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April 24-26, 2006
Jane S. McKimmon Center for Extension and Continuing Education,
North Carolina State University, Raleigh, NC


Preface

On-site wastewater systems are and will continue to be a major part of wastewater treatment nationwide. Many proprietary
system components or designs have been in use for several years to even decades. With this use we can begin to assess
how the components are working and what O&M is needed. This type of information is often foremast on the minds of the
homeowner, regulator and, increasingly important, the planner/politician. We are increasingly faced with trying to find
the best solution for the least cost that will last the longest. These decisions can only be made with a full
understanding of case studies and side by side comparison of components. System reliability by itself is only one aspect
of the onsite system. Additional information regarding the reliability of siting is also needed. In order to keep up
with changing technology and scientific information, siting BMPs need constant updating and analysis. Our goal in this
conference is to present the most up to date information on system performance and reliability. We will also present
information on several siting BMPs in hopes to give you, our audience the tools and information you need to make the best
and most informed decisions possible. Finally, even the best systems and best site evaluations can benefit from
comprehensive QA/QC program. Several programs will be discussed in an attempt to show why they are needed to ensure all
aspects of the onsite wastewater a system is working properly.

Our invited speakers all come with expertise in this field of science, management, and system evaluation.
Dr. John Buchanan come to us from the University of Tennessee. Dr. Buchanan is an assistant professor with experience
in pretreatment systems (sand filters and construct wetlands in particular) and advanced dispersal systems. At this
conference Dr. Buchanan will discuss his research with Recirculating sand filters and present basics in design of drip
irrigation systems. Dr. Bruce Lesikar returns to our conference from Texas A&M University. Dr. Lesikar has spearheaded
a national project to develop educational materials for onsite system service providers and will be heading up another
national effort in developing a comprehensive glossary for decentralized wastewater terminology (both Dr, Buchanan and
Mr. Loomis are involved in this effort as well). Dr. Lesikar will provide us with a look at some of his research in
drip irrigation and add insight into the proper use of ATUs. George Loomis, University of Rhode Island also returns to
our conference this year. Mr. Loomis has been investigating the performance of several systems over the long term and
will discuss some of his findings. Mr. Loomis is also nationally recognized for his work with towns etc. in planning
for use onsite systems and will discuss some of his experiences with use of innovative trench designs and bottomless
sand filters as options for difficult sites. Finally, Dr. Larry West joins our conference from the University of Georgia.
Dr. West has a great deal of experience in soil/site evaluation related to numerous land use issues. Dr. West will be
presenting some follow-up information to last year’s conference in relation to field studies looking at water movement
from trenches.

Once again we will have a Manufactures’ Exhibit associated with the conference. This will be your opportunity to talk
with some of the leaders in the onsite industry about their products and to get additional info regarding the technologies
discussed in the conference itself. In the afternoon of the first day of the conference we will have a social hour set
up in the Manufactures’ Exhibit Hall and have our door prizes and soil texture contest.

Conference Objectives and Benefits

Objectives

1. To provide information regarding a wide range of system components.
2. To help gain further knowledge and understanding of how to evaluate soils/sites in order to improve system design.
3. To hear specifics about drip systems from national and state experts.
4. To understand the need for QA/QC programs and show these programs can be designed.
5. To provide information on education opportunities that can enhance job skill.
6. To offer an opportunity to observe site specific problems and solutions at one of several field tours.
7. To hear cutting edge volunteered talks on several on-site wastewater issues.
8. To provide a chance to interact with colleagues and manufacturers within the on-site community and understand how each member of the community can help with your job.

Benefits

1. Learn about a wide range of wastewater system components.
2. Increase your understanding of soil and site evaluation in order to improve system design.
3. Gather the latest information on drip irrigation systems from national and state experts.
4. Understand the need for QA/QC programs and how to design one for your workplace.
5. Listen to cutting edge presentations from the Call for Abstracts: new research, case studies, and floodplain concerns.
6. Join a field option to study site-specific problems and solutions.
7. Learn about educational opportunities that can enhance job skill.
8. Interact with colleagues and manufacturers within the on-site community and understand how each member of the community can help with your job.


Most links are in Pdf format

Title Page

Planning committee

Agenda

Table of Contents

Nationally Renowned Speakers

Speaker List

Vendors


Links to Powerpoint and Text Presentations

Opening Session
Technology Case Studies – How well do they work in the real world

Session 1
Quality Control/Quality Assurance/Quality Assessment of: Site evaluation, design, installation, inspection.

Session 2
Technology Case Studies – Trenches

Session 3
Dealing with proprietary systems and components

Session 4
Drip systems

Session 5
Dosing systems (pumps, controls etc.

Session 6
Volunteered Papers

Closing Session
Site Evaluation Standards


For More Information Concerning Future Confernces

To be added to our mailing list for a complete brochure and registration form, you may:

  1. Call: Joni Tanner at 919-513-1678
  2. Fax: Joni Tanner at 919-515-7494
  3. Email: Joni Tanner, joni_tanner@ncsu.edu


Please address any questions to Dr. David Lindbo, Assistant Professor/Extension Specialist.


This page (http://www.ces.ncsu.edu/plymouth/septic3/OnSite2005.html) created by
Roland O. Coburn, Research Technician I on 5/24/06.
Last updated on 4/15/09.


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